After chimfex? Clean up

[Welch0344]

I used a chimfex in our woodstove last week and today I had the stove inspected and it's fine to burn but they cleaned terrible. The chimney sweeper never heard of chimfex or how to handle clean up. The fire department didn't know much either. I call orion but it's Friday and everyone went home early.
I attached a photo.
Ideas? Thoughts?

 

[EbS-P]

MSDS zinc and sulfur are main components. I would guess the creosote is more carcinogenic than the changed or it’s products.

N95 mask and gloves.

https://www.orionsignals.com/wp-content/uploads/2021/09/SDS_chimfex.pdf